Overview on Corona virus


COVID-19 (coronavirus disease 2019) is respiratory tract infection due to a novel coronavirus, SARS-CoV-2 (initially called 2019-nCoV); as of March 11, 2020, extent of infection was declared pandemic by the WHO Virus is thought to be zoonotic in origin, but the animal reservoir is not yet known, and it is clear that human-to-human transmission is [...]